Lock catch press-fitting mechanism

Abstract

The utility model relates to the technical field of semiconductor pipeline piece finished product packaging, in particular to a lock catch press-fitting mechanism which comprises a floating assembly, an auxiliary piece pressing assembly and a lock catch feeding assembly. The floating assembly is composed of a bottom plate, a floating back plate, a floating cylinder and a blocking part, a cylinder body of the floating cylinder is fixed to the bottom plate, a piston rod of the floating cylinder is connected with the floating back plate and drives the floating back plate to move up and down, the blocking part is fixed to the bottom plate, and when the floating back plate moves downwards, the bottom of the floating back plate makes contact with the blocking part to limit the stroke; the auxiliary casting die assembly is composed of a casting die air cylinder, a guide shaft and a casting die cushion block. A cylinder body of the pressing air cylinder is fixed to the floating back plate, and a piston rod of the pressing air cylinder is connected with the pressing cushion block through a guide shaft so as to press a packaging bag. The lock catch feeding assembly is composed of a positioning plate, a photoelectric sensor, a ball plunger and a feeding plate. The positioning plate is fixed to the floating back plate and moves along with the floating back plate, and the ball head plunger is installed in the positioning plate to clamp the lock catch. The mechanism can reduce the labor intensity of workers, improve the efficiency and stabilize the quality.

Description

TECHNICAL FIELD

[0001] The utility model relates to semiconductor pipeline piece finished product packaging technical field, concretely relates to a lock catch press -fitting mechanism. BACKGROUND

[0002] With the rapid iteration of the technology field of the automatic assembly industry related to the semiconductor industry, the degree of automation and the intelligent level of processing and assembling equipment are also challenged more and more strictly, especially in the pipeline piece processing and manufacturing and product packaging subdivision industry, the press -fitting process of the lock catch is very important, and its production efficiency and quality directly affect the quality and cost of the overall industrial chain. At present, the common lock catch press -fitting equipment on the market is similar, and the products are complex in style. One kind of lock catch press -fitting mechanism can be compatible with most packaging bags and lock catch forms on the market by changing tooling.

[0003] The production mode of traditional manual press -fitting not only increases the labor intensity of press -fitting personnel, but also easily leads to the quality of press -fitting after quality, low production efficiency, and insufficient automation level to match the leading enterprises on the market. It is difficult to meet the demand of modern industry for high efficiency, high automation and precision.

[0004] In view of the above problems, the market urgently needs a kind of lock catch press -fitting mechanism which can be compatible with various forms of lock catch, save manual labor intensity, ensure the quality after press -fitting and improve efficiency. SUMMARY

[0005] In order to solve the above problems, the utility model provides a kind of lock catch press -fitting mechanism, the lock catch press -fitting mechanism can complete the automation integration of automatic press -fitting, reduce manual labor intensity, improve efficiency and stabilize quality.

[0006] The technical scheme of the utility model is as follows:

[0007] A kind of lock catch press -fitting mechanism, including floating assembly, auxiliary pressure piece component and lock catch feeding assembly;Floating assembly is composed of bottom plate, floating backboard, floating cylinder and blocking component, the cylinder body of floating cylinder is fixed to bottom plate, the piston rod of floating cylinder is connected floating backboard and drives its up and down movement, blocking component is fixed on bottom plate, when floating backboard moves down, its bottom contacts with blocking component to limit stroke;Auxiliary pressure piece component is composed of pressure piece cylinder, guide shaft and pressure piece pad;The cylinder body of pressure piece cylinder is fixed to floating backboard, the piston rod of pressure piece cylinder is connected pressure piece pad by guide shaft to press tightly packaging bag;Lock catch feeding assembly is composed of positioning plate, photoelectric sensor, ball head plunger and feeding plate;Positioning plate is fixed to floating backboard and moves with it, ball head plunger is installed in positioning plate to clamp lock catch;Feeding plate is detachably installed in positioning plate, photoelectric sensor detects whether feeding plate is installed;After floating cylinder adjusts height, pressure piece cylinder presses tightly packaging bag, lock catch is placed manually to positioning plate, ball head plunger ball is retracted to release lock catch when external press -fitting mechanism presses down lock catch.

[0008] The blocking component comprises a plate body for hard blocking the floating back plate from moving downward.

[0009] The guide shaft is vertically arranged and used for guiding the linear movement of the pressing piece cushion block.

[0010] The feeding plate is replaceable, and different specifications of lock buckles can be adapted by replacing feeding plates with different shapes.

[0011] The ball head plunger is designed to protrude from the surface of the positioning plate to clamp the lock buckle when not under pressure, and to retract to release the lock buckle when under pressure.

[0012] The positioning plate is provided with a positioning groove matched with the shape of the lock buckle, and the lock buckle is embedded in the groove.

[0013] The floating back plate is slidably connected to the bottom plate through at least two vertical guide shafts.

[0014] The lock buckle pressing mechanism further comprises a servo press arranged above the lock buckle feeding assembly to provide pressing force.

[0015] The bottom surface of the pressing piece cushion block is provided with an anti-skid structure to enhance the pressing stability.

[0016] The feeding plate is detachably connected to the positioning plate through a positioning pin.

[0017] The beneficial effects of the utility model lie in that:

[0018] 1. The lock buckle pressing mechanism disclosed by the utility model can adapt to pressing requirements of different heights through the design of the floating assembly (including a floating cylinder and a floating back plate), improves the compatibility of the equipment, and the feeding plate in the lock buckle feeding assembly is replaceable, different specifications of lock buckles can be adapted by replacing feeding plates with different shapes, and the compatibility of the mechanism is further improved.

[0019] 2. The lock buckle pressing mechanism disclosed by the utility model reduces manual intervention in the automatic pressing process, improves the production efficiency, the introduction of the servo press makes the pressing process more accurate and fast, and the production efficiency is further improved.

[0020] 3. The lock buckle pressing mechanism disclosed by the utility model ensures the stability and levelness of the packaging bag in the pressing process through the design of the auxiliary pressing piece assembly (including a pressing piece cylinder, a guide shaft and a pressing piece cushion block), thereby ensuring the pressing quality; the design of the ball head plunger can clamp the lock buckle during pressing, and automatically release the lock buckle when the external pressing mechanism is pressed down, thereby ensuring the accuracy and stability of the pressing.

[0021] 4. The present invention discloses a locking and pressing mechanism. The automatic pressing process of the locking and pressing mechanism reduces manual operation and lowers the labor intensity of workers. The application of photoelectric sensors enables the automatic detection of the installation status of the feeding plate, further simplifying the operation process.

[0022] 5. The present invention discloses a locking and pressing mechanism, which is easy to integrate with automated production lines and improves the overall automation level of the production line; with the addition of integrated software and cloud interconnection function, it can store a large amount of data after pressing, realize efficient interconnection, and provide convenience for subsequent data analysis and optimization. Attached Figure Description

[0023] The advantages and solutions of this application will become clear to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this invention.

[0024] In the attached diagram:

[0025] Fig. 1 This is a three-dimensional structural diagram of a locking and pressing mechanism according to an embodiment of the present utility model;

[0026] Fig. 2 This is a front view of a locking and pressing mechanism according to an embodiment of the present utility model;

[0027] Fig. 3 This is a side view of a locking and pressing mechanism according to an embodiment of the present utility model;

[0028] Fig. 4 This is a top view of a locking and pressing mechanism according to an embodiment of the present utility model;

[0029] The components represented by the various reference numerals in the diagram are:

[0030] This utility model comprises: 1. base plate, 2. floating back plate, 3. floating cylinder, 4. blocking component, 5. pressing cylinder, 6. guide shaft, 7. pressing pad, 8. positioning plate, 9. photoelectric sensor, 10. latch, 11. ball plunger, and 12. feeding plate. Detailed Implementation

[0031] like Figs. 1 to 4 As shown, the locking and pressing mechanism includes a floating component, an auxiliary pressing component, and a locking and feeding component. The three mechanisms work together to achieve the purpose of pressing.

[0032] The floating assembly consists of a base plate 1, a floating back plate 2, a floating cylinder 3, and a blocking component 4.

[0033] The whole mechanism is fixed by the bottom plate 1, the cylinder body of the floating cylinder 3 is fixed to the bottom plate 1, the piston rod of the floating cylinder 3 is connected to the floating back plate 2 and drives it to move up and down, which plays the role of adapting to different height press-fitting and stronger compatibility.

[0034] The floating back plate 2 is slidably connected to the bottom plate 1 through at least two vertical guide shafts, which ensures the stability of its up and down movement.

[0035] The blocking component 4 includes a plate body for hard blocking the floating back plate 2 from moving down, and is fixed to the bottom plate 1. When the floating back plate 2 moves down, its bottom part contacts the blocking component 4 to limit the stroke. There is a plate under the blocking component 4, and the cylinder under the blocking component 4 will be pressed onto the plate when it reaches a certain distance, thereby hard blocking it from descending.

[0036] The auxiliary press assembly is composed of a press cylinder 5, a guide shaft 6 and a press pad 7.

[0037] The cylinder body of the press cylinder 5 is fixed to the floating back plate 2, and the piston rod of the press cylinder 5 is connected to the press pad 7 through the guide shaft 6 to press the packaging bag.

[0038] The guide shaft 6 is vertically arranged to guide the linear motion of the press pad 7, ensuring the accuracy of the movement of the press pad 7.

[0039] The auxiliary press assembly mainly plays the role of positioning the packaging bag to be press-fitted (the pipe is placed in the packaging bag, and after vacuum packaging, a circular lock 10 needs to be press-fitted on the bag body to facilitate hanging the packaging bag), ensuring that it is placed stably and horizontally. When the mechanism is started, the press cylinder 5 is started to drive the guide shaft 6, and then the press pad 7 is pressed onto the upper surface of the workpiece (packaging bag), playing the role of auxiliary positioning and pressing. The bottom surface of the press pad 7 is provided with an anti-skid structure to enhance the stability of pressing.

[0040] The lock feeding assembly is composed of a positioning plate 8, a photoelectric sensor 9, a ball plunger 11 and a feeding plate 12.

[0041] The positioning plate 8 is fixed to the floating back plate 2 and moves with it, and the ball plunger 11 is installed in the positioning plate 8 to clamp the lock 10. The feeding plate 12 is detachably installed on the positioning plate 8, and the photoelectric sensor 9 detects whether the feeding plate 12 is installed.

[0042] The positioning plate 8 is provided with a positioning groove matching the shape of the lock 10, and the lock 10 is embedded in the groove. The positioning plate 8 will float up and down with the floating assembly to reach the appropriate height for press-fitting.

[0043] The ball of the ball plunger 11 protrudes out of the surface of the positioning plate 8 when not under pressure to clamp the lock 10, and retracts when under pressure to release the lock 10. When the upper servo press-fitting mechanism is pressed onto the lock 10, the ball plunger 11 is pressed, the ball retreats, and the lock 10 is pressed to the appropriate position of the packaging bag.

[0044] The feeding plate 12 is replaceable, and different specifications of lock buckles 10 are adapted by replacing feeding plates 12 of different shapes. The feeding plate 12 is detachably connected with the positioning plate 8 through positioning pins. In the pressing process, the feeding plate 12 is perfectly combined with the upper surface of the packaging bag to be pressed, thereby playing a positioning role.

[0045] After the height of the floating cylinder 3 is adjusted, the pressing cylinder 5 presses the packaging bag, and the lock buckle 10 is placed on the positioning plate 8 by hand. The lock buckle 10 is clamped by the ball head plunger 11. The servo press is arranged above the lock buckle feeding assembly to provide pressing force. When the servo press above the lock buckle 10 is pressed, the ball head plunger 11 retracts to release the lock buckle 10, thereby achieving the purpose of automatic pressing of the lock buckle 10. Different forms and specifications of lock buckles 10 and packaging bags can be compatible by adjusting the floating cylinder 3 and the guide plate.

[0046] The lock buckle pressing mechanism is matched with a software system and different specifications of feeding plates 12 to realize automatic pressing of workpieces (lock buckles 10) of multiple sizes, reduce the labor intensity of workers, and improve the production efficiency and the level of industrial automation. In order to facilitate subsequent automation upgrade, it can be put into the production and manufacturing line of pipe fittings, further improve the efficiency, greatly reduce the labor intensity of workers, and thus speed up the production rhythm. It has great progressiveness, and by adding integrated software and cloud interconnection, a large amount of data after pressing can be stored to realize efficient interconnection.

Claims

1. A locking and pressing mechanism, characterized in that, It includes a floating assembly, an auxiliary pressing assembly, and a locking feeding assembly; the floating assembly consists of a base plate (1), a floating back plate (2), a floating cylinder (3), and a blocking component (4). The cylinder body of the floating cylinder (3) is fixed to the base plate (1), and the piston rod of the floating cylinder (3) is connected to the floating back plate (2) and drives it to move up and down. The blocking component (4) is fixed to the base plate (1). When the floating back plate (2) moves down, its bottom contacts the blocking component (4) to limit the stroke; the auxiliary pressing assembly consists of a pressing cylinder (5), a guide shaft (6), and a pressing pad (7); the cylinder body of the pressing cylinder (5) is fixed to the floating back plate (2), and the piston rod of the pressing cylinder (5) passes through the guide shaft (6). Connect the pressure pad (7) to press the packaging bag; the locking feeding assembly consists of a positioning plate (8), a photoelectric sensor (9), a ball plunger (11) and a feeding plate (12); the positioning plate (8) is fixed to the floating back plate (2) and moves with it, the ball plunger (11) is installed in the positioning plate (8) to lock the lock (10); the feeding plate (12) is detachably installed on the positioning plate (8), the photoelectric sensor (9) detects whether the feeding plate (12) is installed; after the floating cylinder (3) adjusts the height, the pressure cylinder (5) presses the packaging bag, the lock (10) is manually placed on the positioning plate (8), when the external pressing mechanism presses down on the lock (10), the ball plunger (11) retracts and releases the lock.

2. The locking and pressing mechanism according to claim 1, characterized in that, The blocking component (4) includes a plate for rigidly preventing the floating backplate (2) from moving downward.

3. The locking and pressing mechanism according to claim 1, characterized in that, The guide shaft (6) is vertically set and is used to guide the linear movement of the pressure pad (7).

4. The locking and pressing mechanism according to claim 1, characterized in that, The feed plate (12) is replaceable, and different sizes of latches (10) can be adapted by replacing the feed plate (12) of different shapes.

5. The locking and pressing mechanism according to claim 1, characterized in that, The balls of the ball plunger (11) protrude from the surface of the positioning plate (8) when not under pressure to lock the latch (10), and retract when under pressure to release the latch (10).

6. The locking and pressing mechanism according to claim 1, characterized in that, The positioning plate (8) is provided with a positioning groove that matches the shape of the buckle (10), and the buckle (10) is embedded in the groove.

7. The locking and pressing mechanism according to claim 1, characterized in that, The floating back plate (2) is slidably connected to the base plate (1) via at least two vertical guide shafts.

8. The locking and pressing mechanism according to claim 1, characterized in that, It also includes a servo press, which is positioned above the locking and feeding assembly to provide pressing force.

9. A locking and pressing mechanism according to claim 1, characterized in that, The bottom surface of the pressure pad (7) is provided with an anti-slip structure to enhance the pressing stability.

10. A locking and pressing mechanism according to claim 4, characterized in that, The feeding plate (12) is detachably connected to the positioning plate (8) via a positioning pin.

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